What is the typical land requirement per MWp?

~2.5 acres per MWp for fixed-tilt and ~3 acres per MWp for single-axis tracker systems. We optimise this with terrain-following layout and road-free internal access designs where feasible.

Can you handle NEPRA / AEDB licensing and wheeling for captive IPP?

Yes — our regulatory team manages generation license applications, tariff petitions, generation and metering code compliance, and tri-lateral wheeling agreements for multi-site captive consumers.

What PR (Performance Ratio) should we expect in Pakistan conditions?

Well-designed utility-scale sites in Punjab/Sindh typically achieve 80–84% PR on P95 basis in Year 1, declining ~0.4–0.6% per year with panel degradation. We guarantee PR bands in EPC + O&M contracts.

Do you offer hybrid solar + wind + BESS utility designs?

Absolutely. Pakistan's wind corridor + solar irradiance complementarity is ideal for hybrid utility projects, and RS engineers combined PV-wind-BESS with co-located Substations for optimal wheeling and grid utilisation.

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Services / Renewable Energy

Utility Scale Solar

Multi-MW solar farms, IPP solar projects, NEPRA-licensed installations and captive power plants.

Utility-scale solar farms of 10 MW to 500+ MW are the backbone of Pakistan's renewable energy transition. RS delivers full turnkey EPC (Engineering, Procurement, Construction) for IPPs, captive power producers and competitive-bid utility solar projects — from site identification and feasibility through to 25-year O&M.

the right solar system

Off-Grid Solar

Independent power for locations without reliable grid access or where energy independence is the priority.

Solar panels, hybrid inverter and battery storage work together without a utility connection
Suitable for remote homes, farms, telecom sites and isolated facilities
Battery capacity is sized for night-time loads and the required backup autonomy

On-Grid Solar

A cost-effective grid-connected system that maximises daytime solar consumption and export value.

Grid-tied inverter supplies solar power directly to connected loads during daylight
Excess generation can be exported through the applicable net-billing or net-metering arrangement
Best suited to homes, businesses and sites with a stable utility connection and daytime demand

Hybrid Solar

Flexible solar plus grid and battery backup for lower bills and continuity during outages.

Smartly combines solar, grid and battery power according to load, tariff and battery state
Keeps selected critical loads running during loadshedding and grid interruptions
Supports peak shaving, time-of-use optimisation and future battery expansion

Key Benefits

Full EPC single-point accountability — geotechnical to SCADA to grid code compliance testing

LCOE optimisation through bifacial + single-axis tracker + terrain-following design

Proven experience with NEPRA AEDB competitive bidding, RFPs and tariff petitions

Bankable technical due diligence packages ready for DFIs and commercial lenders

IEC 61724 Class A metering + full solar resource assessment (ground-based pyranometers)

25-year performance guarantee backed by in-house O&M centre

Our Process

Site Identification & Feasibility

Land screening, solar resource assessment (30+ years reanalysis + ground verification), grid connection proximity, geotechnical reconnaissance and environmental screening.

FEED & Detailed Engineering

Yield estimation (P50/P90/P99), array layout, tracker/fixed-tilt selection, HV Substation design, 132/220 kV interconnection, drainage and access roads.

Procurement & QA

Tier-1 module procurement with FL testing, central inverter / 1500 V DC string stations, MV cable, transformers and tracker supply with factory witness tests.

Civil & Foundation Works

Site clearance, cut/fill, access roads, pile/post foundations for tracker, module tilt table tests, perimeter security and drainage.

Electrical Installation

String wiring, DC combiner, central inverter stations, MV collection lines, Substation construction, NCT/NXT metering, SCADA and fibre optic network.

Grid Code Testing & COD

NEPRA grid code compliance (LVRT, HVRT, frequency ride-through, reactive power capability), performance ratio verification and commercial operations date handover with AM/FM/GIS records.

Features Included

10 MW to 500+ MW solar EPC capability

1500 V DC systems with bifacial modules + single-axis trackers

Pile, post and ballasted foundation designs (soil matched)

33/132/220 kV Substation turnkey (GIS / AIS switchgear options)

IEC 61724-1 Class A meteorological station + pyranometer network

Full SCADA/EMS + DNP3 / IEC 60870-5-104 to NTDC / DISCO

Drone thermography + IV curve diagnostics in O&M

25-year performance-based O&M contracts (availability + PR guarantees)

Frequently Asked Questions

Ready to discuss your utility scale solar project?

Let's scope a solution built around your site, load and objectives.

Start Your Project

Why Choose RS

NEPRA / AEDB tariff & generation license track record across Punjab, Sindh, KPK

P50/P90/P99 yield engineering with PVsyst + SAM — bankable for DFI lenders

In-house geotechnical + structural — no sub-contractor dependency on foundations

Grid code LVRT/HVRT/reactive power testing capability on day of COD

IEC 61724-1 Class A metering + drone thermography every 6 months in O&M

25-year availability & PR guaranteed O&M — penalty clauses for under-performance

← Back to All Services

Loading Renewable System

Fetching the latest information...

Services / Renewable Energy

Utility Scale Solar

Multi-MW solar farms, IPP solar projects, NEPRA-licensed installations and captive power plants.

the right solar system

Off-Grid Solar

Independent power for locations without reliable grid access or where energy independence is the priority.

Solar panels, hybrid inverter and battery storage work together without a utility connection
Suitable for remote homes, farms, telecom sites and isolated facilities
Battery capacity is sized for night-time loads and the required backup autonomy

On-Grid Solar

A cost-effective grid-connected system that maximises daytime solar consumption and export value.

Grid-tied inverter supplies solar power directly to connected loads during daylight
Excess generation can be exported through the applicable net-billing or net-metering arrangement
Best suited to homes, businesses and sites with a stable utility connection and daytime demand

Hybrid Solar

Flexible solar plus grid and battery backup for lower bills and continuity during outages.

Smartly combines solar, grid and battery power according to load, tariff and battery state
Keeps selected critical loads running during loadshedding and grid interruptions
Supports peak shaving, time-of-use optimisation and future battery expansion

Key Benefits

Full EPC single-point accountability — geotechnical to SCADA to grid code compliance testing

LCOE optimisation through bifacial + single-axis tracker + terrain-following design

Proven experience with NEPRA AEDB competitive bidding, RFPs and tariff petitions

Bankable technical due diligence packages ready for DFIs and commercial lenders

IEC 61724 Class A metering + full solar resource assessment (ground-based pyranometers)

25-year performance guarantee backed by in-house O&M centre

Our Process

Site Identification & Feasibility

Land screening, solar resource assessment (30+ years reanalysis + ground verification), grid connection proximity, geotechnical reconnaissance and environmental screening.

FEED & Detailed Engineering

Yield estimation (P50/P90/P99), array layout, tracker/fixed-tilt selection, HV Substation design, 132/220 kV interconnection, drainage and access roads.

Procurement & QA

Tier-1 module procurement with FL testing, central inverter / 1500 V DC string stations, MV cable, transformers and tracker supply with factory witness tests.

Civil & Foundation Works

Site clearance, cut/fill, access roads, pile/post foundations for tracker, module tilt table tests, perimeter security and drainage.

Electrical Installation

String wiring, DC combiner, central inverter stations, MV collection lines, Substation construction, NCT/NXT metering, SCADA and fibre optic network.

Grid Code Testing & COD

NEPRA grid code compliance (LVRT, HVRT, frequency ride-through, reactive power capability), performance ratio verification and commercial operations date handover with AM/FM/GIS records.

Features Included

10 MW to 500+ MW solar EPC capability

1500 V DC systems with bifacial modules + single-axis trackers

Pile, post and ballasted foundation designs (soil matched)

33/132/220 kV Substation turnkey (GIS / AIS switchgear options)

IEC 61724-1 Class A meteorological station + pyranometer network

Full SCADA/EMS + DNP3 / IEC 60870-5-104 to NTDC / DISCO

Drone thermography + IV curve diagnostics in O&M

25-year performance-based O&M contracts (availability + PR guarantees)

Frequently Asked Questions

Ready to discuss your utility scale solar project?

Let's scope a solution built around your site, load and objectives.

Start Your Project

Why Choose RS

NEPRA / AEDB tariff & generation license track record across Punjab, Sindh, KPK

P50/P90/P99 yield engineering with PVsyst + SAM — bankable for DFI lenders

In-house geotechnical + structural — no sub-contractor dependency on foundations

Grid code LVRT/HVRT/reactive power testing capability on day of COD

IEC 61724-1 Class A metering + drone thermography every 6 months in O&M

25-year availability & PR guaranteed O&M — penalty clauses for under-performance

← Back to All Services